behaving in a proud, superior way; (of behaviour etc) showing too much pride in oneself and too little thought for others

having exaggerated self-opinion

showing contempt

arrogant, insolent

having a crust

irritable, often due to old age

of, like, a cynic

nonbelieving; doubtful

showing or deserving derision

ridiculing

(of speech, words etc) showing bad behaviour, a bad quality etc or one's low opinion; damaging a good reputation

offensive, uncomplimentary

having or showing a high opinion of oneself

arrogant

having no interest or opinion; neither for nor against

unfeeling, uninterested

angry, especially because of injustice or undeserved blame etc

angry

scornful; cynical

sarcastic

sneering; suggesting unpleasant thoughts

hateful, nasty

snobbish and ignoring people

arrogant, stuck-up

not social; outside the usual working day

unfeeling, uninterested